"That's no use," said Miss Grantham. "I know the obvious 'Yeses' and 'Noes' myself. What I don't know are the host of things that don't matter much in themselves, which you can't put down either right or wrong."

"Oh, I do all those," said Dodo serenely, "if I want to, and if I don't, I have an excellent reason for not doing them, because I am not sure whether they are right. When I set up my general advice office, which I shall do before I die, I shall make a special point of that for other people. I shall give decided answers in most cases, but I shall reserve a class of things indifferent, which are simply to be settled by inclination."

"What do you call indifferent things?" asked Miss Grantham, pursuing the Socratic method.

"Oh, whether you are to play lawn tennis on Sunday afternoon," said Dodo, "or wear mourning for second cousins, or sing alto in church for the sake of the choir; all that sort of thing."

"Your conscience evidently hasn't taken orders," remarked Miss Grantham.

"That's got nothing to do with my conscience," said Dodo. "My conscience doesn't touch those things at all. It only concerns itself with right and wrong."

"You're very moral this morning," said Miss Grantham. "Edith," she went on, as Miss Staines entered in a howling wilderness of dogs, "Dodo has discovered a conscience."

"Whose?" asked Edith.

"Why, my own, of course," said Dodo; "but it's no discovery. I always knew I had one."

"There's someone waiting to see you," said Edith. "I brought his card in."